Structs starting with `x' in Net2

• x25acct netccitt/x25acct.h:52
• x25_calladdr netccitt/pk.h:115
• x25config netccitt/x25.h:120
• x25_dgproto netccitt/if_x25subr.c:673
• x25_ifaddr netccitt/pk_var.h:117
• x25opts netccitt/x25.h:94
• x25_packet netccitt/pk.h:120
• x25_sockaddr netccitt/x25.h:73